程序包 org.hibernate.metamodel.internal

类 AttributeFactory

java.lang.Object

org.hibernate.metamodel.internal.AttributeFactory

public class AttributeFactory
extends Object

A factory for building Attribute instances. Exposes 3 main services for building

1. normal attributes
2. id attributes
3. version attributes

作者:

Steve Ebersole, Emmanuel Bernard

构造器概要

构造器

构造器	说明
AttributeFactory(org.hibernate.metamodel.internal.MetadataContext context)

方法概要

修饰符和类型	方法	说明
protected <Y> Class<Y>	accountForPrimitiveTypes(Class<Y> declaredType)
<X,Y> PersistentAttributeDescriptor<X,Y>	buildAttribute(ManagedTypeDescriptor<X> ownerType, Property property)	Build a normal attribute.
<X,Y> SingularPersistentAttribute<X,Y>	buildIdAttribute(IdentifiableTypeDescriptor<X> ownerType, Property property)	Build the identifier attribute descriptor
<X,Y> SingularAttributeImpl<X,Y>	buildVersionAttribute(IdentifiableTypeDescriptor<X> ownerType, Property property)	Build the version attribute descriptor
static javax.persistence.metamodel.PluralAttribute.CollectionType	determineCollectionType(Class javaType)
static javax.persistence.metamodel.Attribute.PersistentAttributeType	determineSingularAssociationAttributeType(Member member)
static ParameterizedType	getSignatureType(Member member)
static boolean	isManyToMany(Member member)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

AttributeFactory

public AttributeFactory(org.hibernate.metamodel.internal.MetadataContext context)

方法详细资料

buildAttribute

public <X,Y> PersistentAttributeDescriptor<X,Y> buildAttribute(ManagedTypeDescriptor<X> ownerType,
                                                                           Property property)

Build a normal attribute.

类型参数:

X - The type of the owner

Y - The attribute type

参数:

ownerType - The descriptor of the attribute owner (aka declarer).

property - The Hibernate property descriptor for the attribute

返回:

The built attribute descriptor or null if the attribute is not part of the JPA 2 model (eg backrefs)

buildIdAttribute

public <X,Y> SingularPersistentAttribute<X,Y> buildIdAttribute(IdentifiableTypeDescriptor<X> ownerType,
                                                                           Property property)

Build the identifier attribute descriptor

类型参数:

X - The type of the owner

Y - The attribute type

参数:

ownerType - The descriptor of the attribute owner (aka declarer).

property - The Hibernate property descriptor for the identifier attribute

返回:

The built attribute descriptor

buildVersionAttribute

public <X,Y> SingularAttributeImpl<X,Y> buildVersionAttribute(IdentifiableTypeDescriptor<X> ownerType,
                                                                          Property property)

Build the version attribute descriptor

类型参数:

X - The type of the owner

Y - The attribute type

参数:

ownerType - The descriptor of the attribute owner (aka declarer).

property - The Hibernate property descriptor for the version attribute

返回:

The built attribute descriptor

determineSingularAssociationAttributeType

public static javax.persistence.metamodel.Attribute.PersistentAttributeType determineSingularAssociationAttributeType(Member member)

accountForPrimitiveTypes

protected <Y> Class<Y> accountForPrimitiveTypes(Class<Y> declaredType)

getSignatureType

public static ParameterizedType getSignatureType(Member member)

determineCollectionType

public static javax.persistence.metamodel.PluralAttribute.CollectionType determineCollectionType(Class javaType)

isManyToMany

public static boolean isManyToMany(Member member)